<!doctype html>
<meta charset="utf8">
<link rel="help" href="https://w3c.github.io/payment-request/#dfn-abort-the-update">
<title>
  updateWith() method - "abort the update"
</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
setup({ explicit_done: true, explicit_timeout: true });

// PaymentMethod
const validMethod = Object.freeze({
  supportedMethods: "valid-but-wont-ever-match",
});

const validMethodBasicCard = Object.freeze({
  supportedMethods: "basic-card",
});

const applePay = Object.freeze({
  supportedMethods: "https://apple.com/apple-pay",
  data: {
    version: 3,
    merchantIdentifier: "merchant.com.example",
    countryCode: "US",
    merchantCapabilities: ["supports3DS"],
    supportedNetworks: ["visa"],
  }
});

// Methods
const validMethods = Object.freeze([validMethodBasicCard, validMethod, applePay]);

// Amounts
const validAmount = Object.freeze({
  currency: "USD",
  value: "1.00",
});

const invalidAmount = Object.freeze({
  currency: "¡INVALID!",
  value: "A1.0",
});

const negativeAmount = Object.freeze({
  currency: "USD",
  value: "-1.00",
});

// Totals
const validTotal = Object.freeze({
  label: "Valid Total",
  amount: validAmount,
});

const invalidTotal = Object.freeze({
  label: "Invalid Total",
  amount: invalidAmount,
});

const invalidNegativeTotal = Object.freeze({
  label: "Invalid negative total",
  amount: negativeAmount,
});

// PaymentDetailsInit
const validDetails = Object.freeze({
  total: validTotal,
});

const invalidDetailsNegativeTotal = Object.freeze({
  total: invalidNegativeTotal,
});

// PaymentOptions
const validOptions = Object.freeze({
  requestShipping: true,
});

// PaymentItem
const validPaymentItem = Object.freeze({
  amount: validAmount,
  label: "Valid payment item",
});

const invalidPaymentItem = Object.freeze({
  amount: invalidAmount,
  label: "Invalid payment item",
});

// PaymentItem
const validPaymentItems = Object.freeze([validPaymentItem]);
const invalidPaymentItems = Object.freeze([invalidPaymentItem]);

// PaymentShippingOption
const invalidShippingOption = Object.freeze({
  id: "abc",
  label: "Invalid shipping option",
  amount: invalidAmount,
  selected: true,
});

// PaymentShippingOptions
const validShippingOption = Object.freeze({
  id: "abc",
  label: "valid shipping option",
  amount: validAmount,
});

const validShippingOptions = Object.freeze([validShippingOption]);
const invalidShippingOptions = Object.freeze([invalidShippingOption]);

// PaymentDetailsModifier
const validModifier = Object.freeze({
  additionalDisplayItems: validPaymentItems,
  supportedMethods: "valid-but-wont-ever-match",
  total: validTotal,
});

const modifierWithInvalidDisplayItems = Object.freeze({
  additionalDisplayItems: invalidPaymentItems,
  supportedMethods: "basic-card",
  total: validTotal,
});

const modifierWithValidDisplayItems = Object.freeze({
  additionalDisplayItems: validPaymentItems,
  supportedMethods: "basic-card",
  total: validTotal,
});

const modifierWithInvalidTotal = Object.freeze({
  additionalDisplayItems: validPaymentItems,
  supportedMethods: "basic-card",
  total: invalidTotal,
});

const recursiveData = {};
recursiveData.foo = recursiveData;
Object.freeze(recursiveData);

const modifierWithRecursiveData = Object.freeze({
  supportedMethods: "basic-card",
  total: validTotal,
  data: recursiveData,
});

function testBadUpdate(button, badDetails, expectedError, errorCode) {
  button.disabled = true;
  promise_test(async t => {
    const request = new PaymentRequest(
      validMethods,
      validDetails,
      validOptions
    );
    request.onshippingaddresschange = event => {
      event.updateWith(badDetails);
    };
    // First we check the bad update.
    const acceptPromise = request.show();
    let test_func;
    if (typeof expectedError == "function") {
      test_func = promise_rejects_js;
    } else {
      test_func = promise_rejects_dom;
    }
    await test_func(
      t,
      expectedError,
      acceptPromise,
      "badDetails must cause acceptPromise to reject with expectedError"
    );
    // The request [[state]] is now "closed", so let's check for InvalidStateError
    await promise_rejects_dom(
      t,
      "InvalidStateError",
      request.show(),
      "show() must reject with InvalidStateError"
    );
  }, button.innerText.trim());
}
</script>
<h2>updateWith() method - "abort the update"</h2>
<p>
  Click on each button in sequence from top to bottom without refreshing the page.
  Each button will bring up the Payment Request UI window.
</p>
<p>
  When the payment sheet is shown, change the shipping address.
</p>
<ol>
  <li>
    <button onclick="
      const rejectedPromise = Promise.reject(new SyntaxError('test'));
      testBadUpdate(this, rejectedPromise, 'AbortError');
    ">
      Rejection of detailsPromise must abort the update with an "AbortError" DOMException.
    </button>
  </li>
  <li>
    <button onclick="
      const invalidDetails = { total: `this will cause a TypeError!` };
      testBadUpdate(this, invalidDetails, TypeError);
    ">
      Total in the update is a string, so converting to IDL must abort the update with a TypeError.
    </button>
  </li>
  <li>
    <button onclick="
      const invalidDetails = { total: recursiveData };
      testBadUpdate(this, invalidDetails, TypeError);
    ">
      Total is recursive, so converting to IDL must abort the update with a TypeError.
    </button>
  </li>
  <li>
    <button onclick="
      testBadUpdate(this, invalidDetailsNegativeTotal, TypeError);
    ">
      Updating with a negative total results in a TypeError.
    </button>
  </li>
  <li>
    <button onclick="
      const badDetails = Object.assign({}, validDetails, { displayItems: invalidPaymentItems });
      testBadUpdate(this, badDetails, RangeError);
    ">
      Updating with a displayItem with an invalid currency results in RangeError.
    </button>
  </li>
  <li>
    <button onclick="
      const duplicateShippingOptions = [validShippingOption, validShippingOption];
      const badDetails = Object.assign({}, validDetails, { shippingOptions: duplicateShippingOptions });
      testBadUpdate(this, badDetails, TypeError);
    ">
      Updating with duplicate shippingOptions (same IDs) results in a TypeError.
    </button>
  </li>
  <li>
    <button onclick="
      const badDetails = Object.assign({}, validDetails, { shippingOptions: invalidShippingOptions });
      testBadUpdate(this, badDetails, RangeError);
    ">
      Updating with a shippingOption with an invalid currency value results in a RangError.
    </button>
  </li>
  <li>
    <button onclick="
      // validModifier is there as to avoid false positives - it should just get ignored
      const badModifiers = { modifiers: [ modifierWithInvalidTotal, validModifier ] };
      const badDetails = Object.assign({}, validDetails, badModifiers);
      testBadUpdate(this, badDetails, RangeError);
    ">
      Must throw a RangeError when a modifier's total item has an invalid currency.
    </button>
  </li>
  <li>
    <button onclick="
      // validModifier is there as to avoid false positives - it should just get ignored
      const badModifiers = { modifiers: [ modifierWithInvalidDisplayItems, validModifier ] };
      const badDetails = Object.assign({}, validDetails, badModifiers);
      testBadUpdate(this, badDetails, RangeError);
    ">
      Must throw a RangeError when a modifier display item has an invalid currency.
   </button>
  </li>
  <li>
    <button onclick="
      // validModifier is there as to avoid false positives - it should just get ignored
      const badModifiers = { modifiers: [ modifierWithRecursiveData, validModifier ] };
      const badDetails = Object.assign({}, validDetails, badModifiers);
      testBadUpdate(this, badDetails, TypeError);
    ">
      Must throw as Modifier has a recursive dictionary.
    </button>
  </li>
  <li>
    <button onclick="done();">Done!</button>
  </li>
</ol>
<small>
  If you find a buggy test, please <a href="https://github.com/web-platform-tests/wpt/issues">file a bug</a>
  and tag one of the <a href="https://github.com/web-platform-tests/wpt/blob/master/payment-request/META.yml">suggested reviewers</a>.
</small>
